Heat exchanger
    3.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号:US07044208B2

    公开(公告)日:2006-05-16

    申请号:US10361657

    申请日:2003-02-10

    IPC分类号: F28F9/02

    摘要: There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections (111) of the tubes (110) in the longitudinal direction are joined to the pair of header tanks (140), the flow section (151) of each header tank (140) and the inside of each tube (110) are communicated with each other, a tip position (a) of the tube end section (111) is arranged in an outside region of the flow section (151), and an inner wall width size (b) of the flow section (151) is smaller than a size (c) in the width direction of the header tank (140) at the tube end section (111).

    摘要翻译: 提供了一种热交换器,包括:彼此堆叠的多个管(110); 和一对集水箱(140),每个集管箱(140)具有流体流动的流动部分(151),所述流动部分沿着管(110)的堆叠方向延伸,其中, 纵向上的管(110)连接到一对集水箱(140),每个集水箱(140)的流动部分(151)和每个管(110)的内部彼此连通, 管端部(111)的位置(a)配置在流路部(151)的外侧区域,流路部(151)的内壁宽度尺寸(b)小于(c) 在管端部(111)处的集水箱(140)的宽度方向上。

    Heat exchanger
    4.
    发明授权
    Heat exchanger 有权
    热交换器

    公开(公告)号:US07604044B2

    公开(公告)日:2009-10-20

    申请号:US11348435

    申请日:2006-02-06

    IPC分类号: F28F9/02

    摘要: There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections (111) of the tubes (110) in the longitudinal direction are joined to the pair of header tanks (140), the flow section (151) of each header tank (140) and the inside of each tube (110) are communicated with each other, a tip position (a) of the tube end section (111) is arranged in an outside region of the flow section (151), and an inner wall width size (b) of the flow section (151) is smaller than a size (c) in the width direction of the header tank (140) at the tube end section (111).

    摘要翻译: 提供了一种热交换器,包括:彼此堆叠的多个管(110); 和一对集水箱(140),每个集管箱(140)具有流体流动的流动部分(151),所述流动部分沿着管(110)的堆叠方向延伸,其中, 纵向上的管(110)连接到一对集水箱(140),每个集水箱(140)的流动部分(151)和每个管(110)的内部彼此连通, 管端部(111)的位置(a)配置在流路部(151)的外侧区域,流路部(151)的内壁宽度尺寸(b)小于(c) 在管端部(111)处的集水箱(140)的宽度方向上。

    Evaporator for refrigerating cycle
    6.
    发明授权
    Evaporator for refrigerating cycle 有权
    蒸发器用于制冷循环

    公开(公告)号:US07231966B2

    公开(公告)日:2007-06-19

    申请号:US11093153

    申请日:2005-03-29

    IPC分类号: F28F9/02

    CPC分类号: F28F17/005 F28D1/05391

    摘要: An evaporator for an air conditioning apparatus has an upper and a lower tanks and multiple tubes vertically extending and respectively connected to the tanks at upper and lower ends. A fluid passage portion is formed in the lower tank. Multiple drainage recesses are formed in the lower tank at such portions, at which the recesses do not interfere with the fluid passage portion.

    摘要翻译: 一种用于空调装置的蒸发器具有上,下罐和多个管,其垂直延伸并且分别在上端和下端连接到罐。 流体通道部分形成在下罐中。 在下部箱体中形成有多个排水凹槽,这些凹部不会与流体通道部分发生干涉。

    Vehicle air conditioner with heat pump refrigerant cycle
    7.
    发明授权
    Vehicle air conditioner with heat pump refrigerant cycle 有权
    车用空调带热泵制冷循环

    公开(公告)号:US06755046B2

    公开(公告)日:2004-06-29

    申请号:US10404730

    申请日:2003-04-01

    IPC分类号: F25B1300

    摘要: In a vehicle air conditioner with a heat pump refrigerant cycle, an interior heat exchanger of the refrigerant cycle is disposed in an air conditioning case to heat air in a heating operation and to cool air in a cooling operation. Further, a cooling heat exchanger for cooling air by evaporating the refrigerant is disposed so that a part of refrigerant circulating in the refrigerant cycle flows into the cooling heat exchanger at least in the heating operation. In addition, a decompression unit for decompressing refrigerant flowing to the cooling heat exchanger is disposed, and the decompression unit is opened even in the cooling operation. Accordingly, dehumidifying capacity of the air conditioner can be improved while the refrigerant cycle has a simple structure.

    摘要翻译: 在具有热泵制冷剂循环的车辆用空调机中,将制冷剂循环的内部热交换器设置在空调箱中,以在制热运转中加热空气,并在制冷运转中冷却空气。 此外,通过使制冷剂蒸发而冷却空气的冷却热交换器被配置成使得在制冷剂循环中的制冷剂的一部分至少在加热运转中流入冷却热交换器。 此外,设置用于对流入冷却用热交换器的制冷剂进行减压的减压单元,即使在制冷运转中,减压单元也被打开。 因此,在制冷剂循环具有简单的结构的情况下,能够提高空气调节器的除湿能力。

    Aluminum alloy extruded product for heat exchangers and method of manufacturing the same
    8.
    发明授权
    Aluminum alloy extruded product for heat exchangers and method of manufacturing the same 有权
    用于热交换器的铝合金挤压产品及其制造方法

    公开(公告)号:US07767042B2

    公开(公告)日:2010-08-03

    申请号:US11054334

    申请日:2005-02-09

    IPC分类号: C22C21/00

    摘要: A high-strength aluminum alloy extruded product for heat exchangers which excels in extrudability, allows a thin flat multi-cavity tube to be extruded at a high critical extrusion rate, and excels in intergranular corrosion resistance at a high temperature, and a method of manufacturing the same. The aluminum alloy extruded product includes an aluminum alloy including 0.2 to 1.8% of Mn and 0.1 to 1.2% of Si, having a ratio of Mn content to Si content (Mn %/Si %) of 0.7 to 2.5, and having a content of Cu as an impurity of 0.05% or less, with the balance being Al and impurities, the aluminum alloy extruded product having an electric conductivity of 50% IACS or more and an average particle size of intermetallic compounds precipitating in a matrix of 1 μm or less.

    摘要翻译: 用于挤出性优异的热交换器的高强度铝合金挤压制品允许以高临界挤出速率挤出薄平坦多腔管,并且在高温下具有优异的晶间耐腐蚀性,以及制造方法 一样。 铝合金挤压制品包括Mn含量相对于Si含量(Mn%/ Si%)为0.7〜2.5的Mn为0.2〜1.8%,Si为0.1〜1.2%的铝合金,其含量为 作为杂质的Cu为0.05%以下,余量为Al和杂质,铝合金挤压制品的电导率为50%IACS以上,金属间化合物的平均粒径在1μm以下的基体中析出 。

    Refrigerant evaporator
    10.
    发明授权
    Refrigerant evaporator 有权
    制冷剂蒸发器

    公开(公告)号:US07367203B2

    公开(公告)日:2008-05-06

    申请号:US11100155

    申请日:2005-04-06

    IPC分类号: F25B39/02 F25B23/00

    摘要: A refrigerant evaporator includes a tank constituted by a tank portion and a header plate. The tank portion includes refrigerant collecting portions for guiding the refrigerant passed through a first path to the ends of the tank in the right-and-left direction and refrigerant distributing portions for guiding the refrigerant to the tubes forming a second pass. The header plate has refrigerant collecting/distributing space for the tubes. Side tanks are arranged to cover open portions at the ends of the tank in the right-and-left direction, and to spatially connect the flow passages. Separators are provided at portions where the flow passages are to be spatially blocked to constitute a front-and-rear right-and-left cross path. An increased sectional area of flow passages is obtained at the refrigerant flow corner portions relying upon a simple constitution, to decrease the pressure loss on the refrigerant side in the tank and to enhance performance.

    摘要翻译: 制冷剂蒸发器包括由罐部分和集管板构成的罐。 储罐部分包括用于将通过第一路径的制冷剂沿左右方向引导到罐的端部的制冷剂收集部分和用于将制冷剂引导到形成第二通道的管的制冷剂分配部分。 集管板具有用于管的制冷剂收集/分配空间。 侧箱布置成在左右方向上覆盖罐的端部的开口部分,并且在空间上连接流动通道。 分离器设置在流动通道空间被阻挡的部分处,构成前后左右交叉路径。 根据简单的结构,在制冷剂流动角部分获得增加的流动通道面积,以减小储罐中制冷剂侧的压力损失并提高性能。